Celebrating its 10th anniversary, the Apple Watch remains the world's best-selling smartwatch despite facing increased competition. While initial reception was lukewarm, its health features, including ECG and fall detection, have proven life-changing for many users. The author recounts how their Apple Watch detected an irregular heartbeat, leading to early diagnosis and prompting them to purchase watches for their parents. Despite competition and battery life challenges, the Apple Watch's personalized health tracking and seamless integration continue to drive its popularity.

Prepared by Jonathan Pierce and reviewed by editorial team.